From: John Crispin Date: Wed, 4 Nov 2015 10:50:10 +0000 (+0100) Subject: MIPS: ralink: Fix invalid tick count X-Git-Tag: v4.14-rc1~4301^2~24 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=37bcc03f97e05cc65ce87d3b2fdcd4e5b28ce06c;p=platform%2Fkernel%2Flinux-rpi.git MIPS: ralink: Fix invalid tick count The current code adds the delta twice, which is obviously wrong. Signed-off-by: John Crispin Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11443/ Signed-off-by: Ralf Baechle --- diff --git a/arch/mips/ralink/cevt-rt3352.c b/arch/mips/ralink/cevt-rt3352.c index a8e70a9..e46f91f 100644 --- a/arch/mips/ralink/cevt-rt3352.c +++ b/arch/mips/ralink/cevt-rt3352.c @@ -48,7 +48,7 @@ static int systick_next_event(unsigned long delta, sdev = container_of(evt, struct systick_device, dev); count = ioread32(sdev->membase + SYSTICK_COUNT); count = (count + delta) % SYSTICK_FREQ; - iowrite32(count + delta, sdev->membase + SYSTICK_COMPARE); + iowrite32(count, sdev->membase + SYSTICK_COMPARE); return 0; }